Display device

Abstract

The invention provides a display device, comprising: a first substrate having a display region and a peripheral region adjacent to each other; a second substrate having a first light shield layer and a color resist layer, the color resist layer having a first color resist layer, a second color resist layer and a third color resist layer disposed on the first light shield layer in a strip shape, respectively; a display molecular layer disposed between the first substrate and the second substrate; a first light sensing region disposed on the first substrate and the second substrate; a first spacer region surrounding the first light sensing region, and further comprising: a second light shield layer forming a first projection area on the second substrate; a fourth resist layer forming a second projection area on the second substrate; wherein a ratio of the second projection area to the first projection area is between 0.01 and 0.07.

What is claimed is: 
     
       1. A display device, comprising: a first substrate having a display region and a peripheral region adjacent to each other; a second substrate having a first light shield layer and a color resist layer, the color resist layer having a first color resist layer, a second color resist layer and a third color resist layer disposed on the first light shield layer in a strip shape, respectively; a display molecular layer disposed between the first substrate and the second substrate; a first light sensing region disposed on the first substrate and the second substrate; a first spacer region surrounding the first light sensing region, and the first spacer region further comprising a second light shield layer and a fourth color resist layer; the second light shield layer forming a first projection area on the second substrate; the fourth color resist layer forming a second projection area on the second substrate; wherein a ratio of the second projection area to the first projection area is between 0.01 and 0.07. 
     
     
       2. The display device according to  claim 1 , further comprising a second light sensing region, and a second spacer region surrounding the second light sensing region. 
     
     
       3. The display device according to  claim 2 , wherein the first spacer region and the second spacer region have a seventh color resist layer, an eighth color resist layer or a ninth color resist layer therebtween disposed on the second substrate in a strip shape. 
     
     
       4. The display device according to  claim 1 , wherein the fourth color resist layer uses the same film layer as the first color resist layer, the second color resist layer or the third color resist layer. 
     
     
       5. The display device according to  claim 4 , wherein the fourth color resist layer has a plurality of fourth color resist layer units. 
     
     
       6. The display device according to  claim 5 , wherein each of the fourth color resist layer units is cylinder-shaped, and a vertical projection of each of the fourth color resist layer units on the second substrate is dot-shaped. 
     
     
       7. The display device according to  claim 5 , wherein the plurality of fourth color resist layer units are arranged uniformly. 
     
     
       8. The display device according to  claim 1 , wherein the first spacer region further comprises a fifth color resist layer forming a third projection area on the second substrate,
 wherein a ratio of a sum of the second projection area and the third projection area to the first projection area is between 0.01 and 0.07. 
 
     
     
       9. The display device according to  claim 8 , wherein the fifth color resist layer uses the same film layer as the first color resist layer, the second color resist layer or the third color resist layer. 
     
     
       10. The display device according to  claim 9 , wherein the fifth color resist layer has a plurality of fifth color resist layer units. 
     
     
       11. The display device according to  claim 10 , wherein the plurality of fifth color resist layer units are arranged uniformly. 
     
     
       12. The display device according to  claim 8 , wherein the first spacer region further comprises a sixth color resist layer forming a fourth projection area on the second substrate,
 wherein a ratio of a sum of the second projection area, the third projection area and the fourth projection area to the first projection area is between 0.01 and 0.07. 
 
     
     
       13. The display device according to  claim 12 , wherein the sixth color resist layer uses the same film layer as the first color resist layer, the second color resist layer or the third color resist layer. 
     
     
       14. The display device according to  claim 13 , wherein the fourth color resist layer, the fifth color resist layer and the sixth color resist layer are different film layers. 
     
     
       15. The display device according to  claim 14 , wherein the fourth color resist layer has a plurality of fourth color resist layer units, the fifth color resist layer has a plurality of fifth color resist layer units, and the sixth color resist layer has a plurality of sixth color resist layer units. 
     
     
       16. The display device according to  claim 15 , wherein each of the fourth color resist layer units, the fifth color resist layer units or the sixth color resist layer units is cylinder-shaped, and a vertical projection of each of the fourth color resist layer units, the fifth color resist layer units or the sixth color resist layer units on the second substrate is dot-shaped. 
     
     
       17. The display device according to  claim 16 , wherein the plurality of fourth color resist layer units, the plurality of fifth color resist layer units or the plurality of sixth color resist layer units are arranged uniformly. 
     
     
       18. The display device according to  claim 16 , wherein the plurality of fourth color resist layer units, the plurality of fifth color resist layer units or the plurality of sixth color resist layer units are arranged to be spaced apart from each other.